Service Manual Damcos LPU: Emergency Operation of LPU V.2
SM 8000-100-01 Ed 04 February 2017
80
Emergency opening of double acting actuator with hand pump
1. Connect hand pump P-line with B-line quick connection at the LPU.
2. Connect hand pump T-line with A-line quick connection at the LPU.
3. Operate hand pump and actuator will open.
4. Disconnect hand pump
Emergency closing of double acting actuator with hand pump
1. Connect hand pump P-line with A-line quick connection at the LPU.
2. Connect hand pump T-line with B-line quick connection at the LPU.
3. Operate hand pump and actuator will close.
4. Disconnect hand pump